Cronometer: Calorie Counter

Cronometer Software Inc.

Contains adsIn-app purchases

About this app

Transform your health with Cronometer - the accurate calorie counter, nutrition tracker, and macro tracking app. Whether your goal is weight loss, muscle gain, or balanced eating, Cronometer helps you track food with precision. With verified nutrient data, AI-powered photo logging, and science-backed tools, you’ll always know what fuels your body.

Why choose Cronometer?
- Comprehensive nutrition tracker - log calories, macronutrients, and 84 micronutrients
- 1.1M+ verified foods - lab-analyzed for unmatched accuracy
- Goal-focused tools - track calories, nutrients, fasting, hydration, sleep, and fitness

NEW - Photo Logging
Logging food is faster with photo logging. Snap a meal photo and Cronometer identifies ingredients, estimates portions, and fills your diary. Review, adjust, and fine-tune servings. Track macros with pictures using only NCC database entries for lab-verified nutrient accuracy, giving you confidence in your diet tracking.

Features you’ll love
- Calorie counter & macro tracking: accurate breakdown of calories, macros, and micronutrients in every meal
- Photo logging: Snap, track, repeat.
- Free barcode scanner: fast and accurate food logging
- Wearable integrations: connect Fitbit, Garmin, Dexcom, Oura
- Water & sleep tracking: stay hydrated and improve recovery
- Custom goals & charts: set precise calorie, nutrient, and macro targets
- Repeat items: automate previously logged foods, recipes, and meal entries
- Custom biometrics: create unique metrics beyond defaults
- Nutrition scores: track up to 8 key nutrient areas
- Food suggestions: discover foods that help meet targets
- Nutrient Oracle: see top contributors to specific nutrients
- Share custom foods & recipes: exchange creations with friends
- More insights: view charts across any timeframe
- Print reports: create PDFs to share with health professionals

Diet tracker trusted by professionals
Doctors, dietitians, and trainers use Cronometer as an accurate nutrition tracker and calorie counter for monitoring micronutrients and macronutrients with precision.

Weight loss & performance
Stay consistent with calorie logs, macro targets, and nutrition goals. Whether your focus is weight loss, strength, or endurance, Cronometer’s nutrient tracking supports balanced progress.

Large food database
Access 1.1M+ entries - more accurate than typical crowdsourced calorie counter apps.

Holistic health view
Go beyond calorie counting. Track up to 84 nutrients and compounds. Sync devices like Fitbit, Apple Watch, Samsung, WHOOP, Withings, Garmin, Dexcom & more to unify health data in one accurate nutrition tracker app.

Cronometer on Wear OS
Track calories, and macros directly from your watch.

Cronometer Gold (Premium)

Upgrade for advanced tools:
- AI Photo Logging - log meals with NCC-sourced accuracy
- Repeat items - automate foods, recipes, and meals
- Custom biometrics - track unique health data
- Nutrition scores - highlight up to 8 nutrient areas
- Food suggestions - see foods that help meet goals
- Nutrient Oracle - discover top nutrient sources
- Share custom foods & recipes - with other users
- More insights - analyze charts & trends over time
- Print reports - create professional PDFs
- Plus: fasting timer, recipe importer, macro scheduler, timestamps, and ad-free logging

Start your journey today
Cronometer is more than a calorie counter - it’s the complete nutrition tracker and macro tracking app for long-term results. Whether you’re aiming for weight loss or better nutrition, Cronometer makes accurate food, calorie, and macro tracking effortless.

Download Cronometer now - the calorie counter, nutrition tracker, and AI photo logging app built on accuracy and trusted worldwide.

SUBSCRIPTION DETAILS
By subscribing, you agree to:
Terms of Use: https://cronometer.com/terms/
Privacy Policy: https://cronometer.com/privacy/

Ratings and reviews

The first week is really misleading--ads get a LOT worse after. I like the big plus button at the bottom center and that it syncs with Samsung Health. it's a little frustrating that I can't fix incorrect nutrition myself, but they seem to be responsive when changes are requested so 🤷 I don't love how items appear in the search but I'm dealing with it.

This is the best calorie counting app I’ve found so far. I downloaded five different apps to see which one suits me best, and this one clearly stands out. Accuracy is the most important factor for me, and this app lets me log the exact weight of what I eat. Other apps require choosing preset portions, which forces me to do extra math. I also haven’t experienced the excessive ads that some users have mentioned, therefore I assumed they fixed the issue. Highly recommended.

Just got it yesterday. I love the UI - it feels more approachable than other apps, as someone who wants to keep track of her goals with more focus on nutrition and well-being and not have overwhelming calorie tracking; this strikes a good balance. Trying it for free and hoping to love it so much I pay for the premium version. Right now the home screen widget doesn't automatically refresh for a new day so I have to delete and add the widget to refresh the net cals for the day!

What’s new

What’s New:

• General Improvements: We’ve made foundational updates to improve performance and reliability across the app.
• UI Enhancements: Minor visual tweaks for a cleaner, more intuitive user experience.
• Prep for Future Updates: Laying the groundwork for exciting features to come—stay tuned!

Update now to enjoy a smoother, more optimized experience.
Questions or feedback? Contact us at [e-mail].